Gallienus (253-268). Joint reign. AE Sestertius, Rome mint, 255-6 AD. Obv. IMP C P LIC GALLIENVS P F AVG. Laureate and cuirassed bust right. Rev. FELICITAS AVGG / S - C. Felicitas standing left, holding long caduceus and cornucopiae. RIC V 211. AE. 22.28 g. 32 mm. Appealing example. Dark green patina. Good VF.